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| author | Jens Axboe <axboe@fb.com> | 2017-04-20 18:41:36 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-20 18:41:36 +0300 |
| commit | 2bc19cd5fdb5ff2c681761e81cc9044eb2ee753a (patch) | |
| tree | ac3c39a2955e7f4414291fb7307b90bab3769005 /usr | |
| parent | 659b3394eb67a5e274d7e7348633b508510a5c8f (diff) | |
| download | linux-2bc19cd5fdb5ff2c681761e81cc9044eb2ee753a.tar.xz | |
blk-throttle: fix unused variable warning with BLK_DEV_THROTTLING_LOW=n
We trigger this warning:
block/blk-throttle.c: In function ‘blk_throtl_bio’:
block/blk-throttle.c:2042:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
int ret;
^~~
since we only assign 'ret' if BLK_DEV_THROTTLING_LOW is off, we never
check it.
Reported-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions